//
//  Girl.h
//  08-homeWork
//
//  Created by 402030900@qq.com on 16/7/13.
//  Copyright © 2016年 402030900@qq.com. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface Girl<__covariant objectType> : NSObject // 自定义泛型__convariant objectType
@property(nonatomic,strong)objectType firstGFName;
-(void)addBF:(objectType)bf;
-(objectType)anyBF;

@end
